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Figure d.10 - current minor loop – Rockwell Automation FlexPak 3000 Power Module SW-Version 4.3 User Manual

Page 180

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APPENDIX D

FlexPak 3000

49’1340

e

D-10

OU

T

MU

L

GA

IN

Co

nv

e

rte

r

Di

gi

ta

l

A

n

al

og

t

o

15

oh

m

20 o

h

m

30

oh

m

+

-

Lo

g

ic

Ga

in

Ad

a

p

tive

RA

T

E

L

IM

39

oh

m

Re

c

tif

ier

MO

T

O

R

Lo

gi

c

Fi

ri

n

g

Ph

a

s

e

Dr

iv

e

T

e

s

t M

o

d

e

*

A

R

M

PH

AS

E

FI

R

E

(A

R

M

A

T

U

R

E

DE

L

T

A

)

(A

RMA

T

U

R

E BRI

D

GE

PO

L

)

PH

AS

E FI

RE

TS

T B

R

ID

GE

A1

A2

Un

it

Po

w

e

r

S6

/S

6

R

PH

AS

E

FI

RE T

E

S

T

DE

LTA

4

CT

TU

R

N

S

RA

TI

O

AC

l

ine

3-

p

h

as

e

*

=

D

e

fault

Se

le

ct

io

n

C

M

L

P

I P

R

O

P

G

A

IN

KP

OU

T

PI

IN

KI

(C

M

L

E

R

R

O

R

)

(C

M

L

F

E

E

D

B

A

C

K

)

Blo

c

k D

ia

g

ra

m

Re

fe

re

n

c

e

M

ino

r Lo

op

F

rom

C

u

rr

en

t

(C

M

L

RE

F

E

R

E

NC

E)

CM

L

P

I L

E

AD

FR

EQ

20

K

o

h

m

13

2

CM

L

F

E

ED

BA

CK

GAI

N

AD

J

IN

S

c

a

lin

g

S

o

ftw

ar

e

J1

8

"A

RM

I

F

B

RB

"

H

a

rdw

a

re

s

c

a

lin

g

ju

m

p

e

r

(J

1

8

A

R

M

I F

B

R

E

S

IS

T

O

R

)

C

u

rren

t F

e

ed

b

a

ck

Te

s

t P

o

in

t

ju

m

p

er

J

1

7,

A

R

M

I

G

roun

d j

u

m

p

e

r

J

2

2

, GR

OU

ND

P

.3

9

6

P

.3

9

8

P

.3

0

1

P

.3

9

9

P

.3

9

4

P

.3

0

0

P

.3

9

7

P

.3

0

2

P

.3

9

5

P

.3

1

0

P

.3

0

9

P

.0

1

0

D

.9

(C

)

Figure D.10 - Current Minor Loop